TE-20 Front Support Braces

I have a Ferguson tractor with no tag, a Z-120 engine, a Marvel-Shebler carburetor, and braces from the front to the rear. It appears to be a TO-20, but parts I order don’t fit. Have I misidentified it?

The support rods on the sides of the oil pan, and the three piece grill all indicate you have a Ferguson TE-20 tractor.  The TE-20 was made in England using an American made Continental Z120 engine.